#include <stdio.h>
int main()
{
    int x = 3;
    int y = 3;
    switch (x % 2)
    {
    case 1:
        switch (y)
        {
        case 0:
            printf("first");
        case 1:
            printf("second");
            break;
        default:
            printf("hello");
        }
    case 2:
        printf("third");
    }
    return 0;
}